CN205646068U - Pure electric vehicles power battery heating device - Google Patents
Pure electric vehicles power battery heating device Download PDFInfo
- Publication number
- CN205646068U CN205646068U CN201620445990.4U CN201620445990U CN205646068U CN 205646068 U CN205646068 U CN 205646068U CN 201620445990 U CN201620445990 U CN 201620445990U CN 205646068 U CN205646068 U CN 205646068U
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- power battery
- battery
- electrical heating
- boiling plate
- electric boiling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model belongs to the technical field of electric automobile charges, specific saying so relates to a pure electric vehicles power battery heating device, mainly is in order to provide an electric automobile power battery heating device who does and effectively charge in cold region, guarantee power battery's charge efficiency with charge the performance, provide a pure electric vehicles power battery heating device, including the battery module, be provided with the electrical heating board on the upper portion of battery module, front end at the electrical heating board is provided with neat polar line of electrical heating and electrical heating board negative pole line respectively, upper portion at the electrical heating board still is provided with the vacuum heat pipe, neat polar line of electrical heating and electrical heating board negative pole line are direct to be connected with the BMS battery management ware, improvement that the device is very big the power battery validity and the practicality of charging at cold region environment, power battery's the charge efficiency and the performance of charging have been ensured, and reduces the production cost of enterprises, enhances the economic benefit of the enterprise.
Description
Technical field
This utility model belongs to charging electric vehicle technical field；Particularly relate to a kind of power battery of pure electric automobile heater.
Background technology
nullPure electric automobile (EV) is that automobile manufacturing field cleans most、The most efficient、The indispensable traffic of one of sustainable development and means of transport，Electrokinetic cell is as the energy source of pure electric automobile，The pivotal role of core is played in the research of pure electric automobile manufactures，And ternary material dynamic lithium battery is little due to volume，Energy density is big，The most by the accreditation of car enterprise and employing，But the most no matter which kind of electrokinetic cell，All suffer from, at extremely tremble with fear temperature conditions or even 0 DEG C, the situation that charge efficiency the most even cannot be charged，The region of pure electric automobile is promoted the most limited by this，The form of current domestic electrokinetic cell heating only air-conditioning heating，But energy consumption is big，Heating effect is the best at cold district，So not approved by consumer and user，And pipeline is the most too fat to move in battery bag，Relatively costly，Cannot extensively apply，So efficiently solving the charging problems of more than 0 DEG C electrokinetic cell，The most great meaning is had for breaking the restriction that uses of the cold region of electric automobile.
Summary of the invention
Goal of the invention of the present utility model:
Primarily to provide a kind of electric automobile power battery heater that also can effectively charge at cold region, ensure charge efficiency and the charging performance of electrokinetic cell, reduce the production cost of enterprise, improve the economic benefit of enterprise.
The technical solution of the utility model is:
Provide a kind of power battery of pure electric automobile heater, including battery modules, the top of battery modules is provided with electric boiling plate, electric boiling plate electrode line and electric boiling plate negative line it is respectively arranged with in the front end of electric boiling plate, it is additionally provided with vacuum heat conduction pipe, electric boiling plate electrode line and electric boiling plate negative line to be directly connected with BMS battery manager on the top of electric boiling plate.
Electricity mouth connection of entering at BMS battery manager has charging gun.
Charging gun is directly connected with battery charging pile.
The beneficial effects of the utility model are:
Greatly improve effectiveness and practicality that electrokinetic cell charges at cold region environment, ensured charge efficiency and the charging performance of electrokinetic cell, reduced the production cost of enterprise, improve the economic benefit of enterprise.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structure for amplifying schematic diagram of battery modules of the present utility model.
In figure；1 is battery modules；2 is BMS battery manager；3 is charging gun；4 is battery charging pile；5 is vacuum heat conduction pipe；6 is electric boiling plate electrode line；7 is electric boiling plate negative line；8 is electric boiling plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
As shown in Fig. 1～2, provide a kind of power battery of pure electric automobile heater, including battery modules 1, the top of battery modules is provided with electric boiling plate 8, electric boiling plate electrode line 6 and electric boiling plate negative line 7 it is respectively arranged with in the front end of electric boiling plate 8, it is additionally provided with vacuum heat conduction pipe 5, electric boiling plate electrode line and electric boiling plate negative line to be directly connected with BMS battery manager 2 on the top of electric boiling plate.
Electricity mouth connection of entering at BMS battery manager 2 has charging gun 3.
Charging gun 3 is directly connected with battery charging pile 4.
This scheme mainly uses vacuum heat conduction pipe, and one end is inserted between module battery core, and the other end is clamped by electric boiling plate, charging pile provide power supply, is managed the electrified regulation of each battery modules unit by BMS, and power-off controls battery temperature rise limit；Vacuum heat conduction pipe heat transfer efficiency is high, and heat radiation uniformly, meets electrokinetic cell heating requirements；Electric boiling plate is the device providing thermal source to vacuum heat conduction pipe, it is provided that 12V or 24V power supply can realize the quick heat production of electric boiling plate, and passes to vacuum heat conduction pipe；Battery management that BMS possesses and data collection and analysis function, can control the startup of heater and the management of stopping.
In cold region is specifically applied, electricity is given by charging pile, power supply is provided by charge port to BMS panel by charging gun, by the BMS panel temperature acquisition function to battery modules, control is to provide power supply to heat vacuum heat conduction pipe by electric boiling plate electrode line, electric boiling plate negative pole alignment electric boiling plate, as BMS panel gathers battery modules temperature less than 0 DEG C, then control not charge with battery modules, supply electrical heating vacuum heat pipe that battery modules carries out uniform auxiliary heat by electric boiling plate electrode line, electric boiling plate negative pole alignment electric boiling plate simultaneously；Treat that battery modules temperature reaches more than 0 DEG C, then stopping the power supply of electric boiling plate, set out charging signals simultaneously, and entrance charges normal, battery modules can be preheated by this process by electric boiling plate, power supply takes from charging pile, can fundamentally solve the low problem even do not charged of battery modules low temperature charge efficiency, make new-energy automobile adapt to the environment of cold district, this scheme is lightweight, volume is little, and efficiency is high, safe and reliable.
Claims (3)
1. a power battery of pure electric automobile heater, including battery modules, it is characterized in that: the top of battery modules is provided with electric boiling plate, electric boiling plate electrode line and electric boiling plate negative line it is respectively arranged with in the front end of electric boiling plate, it is additionally provided with vacuum heat conduction pipe, electric boiling plate electrode line and electric boiling plate negative line to be directly connected with BMS battery manager on the top of electric boiling plate.
A kind of power battery of pure electric automobile heater the most according to claim 1, it is characterised in that: the electricity mouth connection of entering at BMS battery manager has charging gun.
A kind of power battery of pure electric automobile heater the most according to claim 2, it is characterised in that: charging gun is directly connected with battery charging pile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620445990.4U CN205646068U (en) | 2016-05-17 | 2016-05-17 | Pure electric vehicles power battery heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620445990.4U CN205646068U (en) | 2016-05-17 | 2016-05-17 | Pure electric vehicles power battery heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205646068U true CN205646068U (en) | 2016-10-12 |
Family
ID=57057033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620445990.4U Active CN205646068U (en) | 2016-05-17 | 2016-05-17 | Pure electric vehicles power battery heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205646068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10804711B2 (en) | 2017-01-09 | 2020-10-13 | Milwaukee Electric Tool Corporation | Battery pack configured to discharge to inhibit failure |
-
2016
- 2016-05-17 CN CN201620445990.4U patent/CN205646068U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10804711B2 (en) | 2017-01-09 | 2020-10-13 | Milwaukee Electric Tool Corporation | Battery pack configured to discharge to inhibit failure |
| US10985576B2 (en) | 2017-01-09 | 2021-04-20 | Milwaukee Electric Tool Corporation | Battery pack |
| US11860236B2 (en) | 2017-01-09 | 2024-01-02 | Milwaukee Electric Tool Corporation | Device for providing output power to electrical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |